2020 Data Management Review

If a spinner has 3 sections, red, blue and yellow, what is the probability that it will land on blue?

• 0.25
• 0.333
• 0.4
• 0.5

If there is a spinner with three sides with the primary colours on it and a die what is the chance of getting red,6?

• 1/12
• 1/18
• 1/3
• 1/21

Katie has a bag of marbles. there are 6 black marbles and 10 red marbles. What is ratio of red marbles to black marbles?

• 3:5
• 2:5
• 5:3
• 8:4

If there are four letter cards in a bag and the letters are C, O, V, I, D, what is the probability that that when I will pull them out one by one in that order at random. Insert you answer as a fraction.

• 1/120
• 1/5
• 1/25
• 1/125

Nelson has a rectangular prism where the measurement is in cm. The height of the prism is twice the depth, the depth is a third of the length, the length is two more than the fourth prime number. What is the volume?

• 245 cm
• 123 cm
• 123 mm
• 162 cm

what is the probability of getting an even number on a dice, and heads on a coin?

• 3/5
• 1/8
• 3/4
• 1/4

What is the probability of rolling a die twice and getting 2 both times?

• 1/4
• 1/12
• 1/2
• 1/36

You role two 6 sided dice. What is the probability of getting two 4's?

• 1/12
• 1/10
• 1/16
• 1/14

You flip a coin and roll a six-sided die. What is the probability of getting a heads and an even number? Simplify.

• 1/2
• 3/12
• 1/12
• 1/4

How many different possibilites can I re-arrange the word "hats", including the original spelling of "hats"?<br />example: I can re-arrange hats like <br />"htas","hsta","hast","atsh", etc...<br /><br />

• 22
• 16
• 24
• 35